| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Perez, Mila V (8)
|
ADBFIN |
25.36 |
22.31 |
-3.05 |
| 2 |
Zima, Emma S (8)
|
ADSCHE |
23.12 |
23.12 |
0.00 |
| 2 |
Crouch, Kylie R (8)
|
ADHAWK |
23.16 |
23.12 |
-0.04 |
| 4 |
Harrison, Claire M (8)
|
ADSCHE |
22.64 |
23.14 |
0.50 |
| 5 |
Attia, Farida (8)
|
ADSCHE |
24.34 |
23.60 |
-0.74 |
| 6 |
Roberts, Rhett (8)
|
ADDELM |
27.67 |
23.69 |
-3.98 |
| 7 |
Simmons, Carly (7)
|
ADDELM |
23.72 |
23.80 |
0.08 |
| 8 |
Jayawardena, Devina N (7)
|
ADUSAM |
25.10 |
24.77 |
-0.33 |
| 9 |
Horn, Lucy A (8)
|
ADSCHE |
22.56 |
25.86 |
3.30 |
| 10 |
Kline, Ingrid (8)
|
ADBENN |
35.64 |
25.89 |
-9.75 |
| 11 |
DeMartino, October A (7)
|
ADSCHE |
26.38 |
26.83 |
0.45 |
| 12 |
Brownell, Evelyn G (7)
|
ADBENN |
31.33 |
27.08 |
-4.25 |
| 13 |
Williams, Cleo S (8)
|
ADCLRK |
32.39 |
32.31 |
-0.08 |
| 14 |
Pollinger, Harper (7)
|
ADDELM |
35.35 |
34.19 |
-1.16 |
| 15 |
Santabarbara, Maria E (7)
|
ADJJSC |
35.89 |
34.38 |
-1.51 |
| 16 |
Hou, Sheryl (7)
|
ADDELM |
38.35 |
35.14 |
-3.21 |
| 17 |
Mellinger, Hannah J (8)
|
ADHAWK |
31.45 |
35.80 |
4.35 |
| 18 |
Haque, Sumaiya (7)
|
ADDELM |
40.12 |
36.37 |
-3.75 |
|
Gerace, Laurel (8)
|
ADUSAM |
30.12 |
DQ |
- |